673344445170 has 16 divisors (see below), whose sum is σ = 1616026668480. Its totient is φ = 179558518704.

The previous prime is 673344445133. The next prime is 673344445199. The reversal of 673344445170 is 71544443376.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11222407390 + ... + 11222407449.

It is an arithmetic number, because the mean of its divisors is an integer number (101001666780).

Almost surely, 2^673344445170 is an apocalyptic number.

673344445170 is an abundant number, since it is smaller than the sum of its proper divisors (942682223310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673344445170 is a wasteful number, since it uses less digits than its factorization.

673344445170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22444814849.

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 673344445170 in words is "six hundred seventy-three billion, three hundred forty-four million, four hundred forty-five thousand, one hundred seventy".